The red arrows show that the lines are parallel, but using the stuff given you can make an equation.
its hard to explain without drawing but starting from the 60 if you can make a Z you will get alternate angles and that mean that the given equation MUST be equal to 60. So,
8x-4=60
8x=60+4
8x=64
x=64/8
x=8 (is your answer)
hope you understand
Ninety seven and sixty nine hundredths
ANSWER

EXPLANATION
Use the Pythagoras Theorem to obtain,

This implies that,


Take the positive square root of both sides to get,


Answer:

Step-by-step explanation:
<h3>Factorize the Expressions</h3>


<h3>Factor out the Common Factors</h3>

<h3>Multiply the Common Factors</h3>

The Factored expressions are

And

The answer is -0.083333333333333